Two morphological groups derived from Clonostachys cylindrosporaand their relationship to trans-4-hydroxy-(L)-proline productivity

Autor: Hosoya, Tsuyoshi, Matsuoka, Tatsuji, Serizawa, Nobufusa, Furuya, Kouhei
Zdroj: Mycoscience; July 1995, Vol. 36 Issue: 2 p193-197, 5p
Abstrakt: The trans-4-hydroxy-(L)-prolineproductivity and morphological characteristics of strains isolated from two different conidium-producing structures in Clonostachys cylindrosporawere compared, trans-4-Hydroxy-(L)-prolinewas found to be produced only by strains originating from conidia on penicillate conidiophores, not by strains originating from conidia on verticillate conidiophores. Strains from each conidium-producing structure were also segregated by morphological properties; i.e., the amount of aerial hypha produced on modified Weitzman's agar, production of water-soluble yellow pigment in potato-dextrose agar, the primarily formed conidium-producing structures, and sclerotium formation. These phenomena indicate that morphological characteristics and metabolite productivity are correlated and destined at the stage of conidial production in C. cylindrospora.
Databáze: Supplemental Index
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